No problem, we've got 1791 and 7547 to multiply
1791 × 7547 = 7547 × (1791)
+ 7547 × 1 giving us 7547
+ 7547 × 90 that equals 679230
+ 7547 × 700 that is equal 5282900
+ 7547 × 1000 resulting in 7547000

= 13516677
